The CGI commands to be performed are as follow;
1. In case of opening the privacy shutter
/cgi-bin/privacy_shutter?mode=off
2. In case of closing the privacy shutter
/cgi-bin/privacy_shutter?mode=on
3. In case of switching the privacy shutter between the present status and the opposite status
(Opening --> Closing, Closing --> Opening)
/cgi-bin/privacy_shutter?mode=toggle